Welcome to Solar One Stop

Solar One StopSolar One Stop AZ provides the latest information on solar energy and how to take advantage of Southern Arizona’s abundant sunshine.

This site provides residents, business owners, solar developers, and installers with a complete list of solar essentials.  Here you can learn about solar technologies, rebates and incentives, educational opportunities, and solar events.
Click here to learn more about Solar One Stop.

What is Solar Energy Residential & Small
Commercial Solar
Tucson's Solar Future

Click here to view our video library    

Recent Solar Events

Check out the Solar Tour while you are enjoying Cyclovia Tucson on Sunday, April 19, 2015!  The Solar Tour Stops include solar energy systems on carports and rooftops, solar hot water, tankless water heater, hydronic heating, and rainwater features at the following locations.

  • Vision House at 413 S. 3rd Ave.                                
  • Solar Home at 646 S. 3rd Ave.
  • KXCI Community Radio at 202 S. 4th Ave.               
  • Casa Maria Soup Kitchen at 352 E. 25th St.
  • Ochoa Elementary School at 101 W. 25th St.           
  • Las Abuelitas Primavera at 400 E. 26th St.

Click here to view the Solar Tour Flyer.


Recent News

Tue, 21 Jul 2015 13:02:43 -0500

Hawaiian Electric Company recently proposed a community solar pilot program in a filing with the Hawaii Public Utilities Commission that would give about 50 Oahu utility customers the ability to go solar without putting any panels on their property.  The proposed pilot would run for up to 17 years, but would allow participants to leave the program anytime during that period.

Tue, 21 Jul 2015 13:01:41 -0500

Arizona Public Service Co. installed the first of 1,500 free residential solar projects Friday, extending the utility's foray into owning distributed power sources.  The utility won approval last year to install free solar on houses in metro Phoenix for a cost of about $28.5 million.  Customers will be paid a $30 monthly credit for 20 years, or $7,200 over the life of the program.





Solar Calculator

Incentives and Rebates

Upcoming Events

Who's Who in Solar 
How Solar Are You?
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Pima County Solar One Stop (520) 740-6463

The Solar One Stop is a multi-agency, collaborative effort led by Pima County and the City of Tucson, with funding provided by the U.S. Department of Energy's (DOE) Solar America Communities Initiative. The goal of the program is to spread the news about affordable, quality, and efficient solar technologies for homes and businesses.
You can also visit us at:
Pima County Development Services
201 N. Stone, 1st Floor
Tucson, AZ 85701
Monday through Friday from 8AM to 4PM
(520) 740-6463